학술논문
A second giant leap.
Document Type
Article
Author
Source
Subject
*LUNAR exploration
*SPACE flight to the moon
*SPACE exploration
*LUNAR probes
*LUNAR bases
*LUNAR landing sites
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Language
ISSN
0262-4079
Abstract
Humanity is about to reach for deep space once more and this time the implications are huge, argues astronomer royal Martin Rees [ABSTRACT FROM AUTHOR]